| Ludwig zu Sayn-Wittgenstein-Berleburg | |
|---|---|
| Prince of Sayn-Wittgenstein-Berleburg-Ludwigsburg | |
 Portrait, 1836 | |
| Born | Ludwig Adolf Friedrich Wittgenstein 8 June 1799 Kovno, Vilna Governorate, Russian Empire |
| Died | 20 June 1866 (aged 67) Cannes, France |
| Spouse | |
| Issue | 6 |
| Father | Peter Wittgenstein |
| Mother | Antonia Cäcilie Snarska |
Ludwig Adolf Friedrich, 2nd Prince zu Sayn-Wittgenstein-Berleburg-Ludwigsburg (8 June 1799 – 20 June 1866), from 1861 Prince zu Sayn-Wittgenstein-Sayn, was a Russian and German aristocrat. Among his properties were the famed Mir Castle Complex and Verkiai Palace.